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mediatek: mt7622: switch to generic eMMC sysupgrade 

Use functions in newly introduced emmc.sh for sysupgrade of the
BananaPi BPi-R64.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2021-12-01 21:32:27 +00:00
parent febc2b831f
commit c9db3ed58e
No known key found for this signature in database
GPG Key ID: 5A8F39C31C3217CA
2 changed files with 5 additions and 18 deletions
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2
target/linux/mediatek/Makefile
View File

@ -6,7 +6,7 @@ ARCH:=arm
BOARD:=mediatek
BOARDNAME:=MediaTek Ralink ARM
SUBTARGETS:=mt7622 mt7623 mt7629
FEATURES:=dt-overlay fpu gpio nand pci pcie separate_ramdisk squashfs usb
FEATURES:=dt-overlay emmc fpu gpio nand pci pcie separate_ramdisk squashfs usb
KERNEL_PATCHVER:=5.10

21
target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh
View File

@ -12,12 +12,9 @@ platform_do_upgrade() {
export_partdevice rootdev 0
case "$rootdev" in
mmc*)
sync
export UPGRADE_MMC_PARTDEV=$(find_mmc_part "production" $rootdev)
[ "$UPGRADE_MMC_PARTDEV" ] || return 1
export UPGRADE_MMC_IMAGE_BLOCKS=$(($(get_image "$1" | fwtool -i /dev/null -T - | dd of=$UPGRADE_MMC_PARTDEV bs=512 2>&1 | grep "records out" | cut -d' ' -f1)))
[ "$UPGRADE_MMC_IMAGE_BLOCKS" ] || return 0
dd if=/dev/zero of=$UPGRADE_MMC_PARTDEV bs=512 seek=$UPGRADE_MMC_IMAGE_BLOCKS count=8
CI_ROOTDEV="$rootdev"
CI_KERNPART="production"
emmc_do_upgrade "$1"
;;
*)
CI_KERNPART="fit"
@ -86,23 +83,13 @@ platform_check_image() {
return 0
}
platform_copy_config_mmc() {
if [ ! -e "$UPGRADE_BACKUP" ] ||
[ ! -e "$UPGRADE_MMC_PARTDEV" ] ||
[ ! "$UPGRADE_MMC_IMAGE_BLOCKS" ]; then
return
fi
dd if="$UPGRADE_BACKUP" of="$UPGRADE_MMC_PARTDEV" bs=512 seek=$UPGRADE_MMC_IMAGE_BLOCKS
sync
}
platform_copy_config() {
case "$(board_name)" in
bananapi,bpi-r64)
export_bootdevice
export_partdevice rootdev 0
if echo $rootdev | grep -q mmc; then
platform_copy_config_mmc
emmc_copy_config
fi
;;
esac